How come we rarely (if ever) see any of these Exotic cars In the U.S.?

[AnnMarieR]

These come from Europe of course but I was wondering why we don't even hear people really talk about them
I know they are either in small supply sometimes or very expensive but if a person can afford to but a Bugatti at 1.5 million why don't we see other wealthy people driving around with these
i was just wondering if someone has an answer to that
http://www.thesupercars.org/category/alfa-romeo/
http://www.thesupercars.org/category/ascari/
http://www.thesupercars.org/category/brabus/
http://www.thesupercars.org/gemballa/gemballa-avalanche-600-gt2-evo/
http://www.thesupercars.org/category/hennessey/
http://www.thesupercars.org/category/koenigsegg/
http://www.thesupercars.org/category/pagani-zonda/
http://www.thesupercars.org/category/saleen/
http://www.thesupercars.org/category/spyker/
http://www.leftlanenews.com/ssc-ultimate-aero-tt.html
I may be a "girl" and may not know anything about cars but I do have eyes and I know what looks good and what I like and these cars look good but is there like some restriction or something why most of them i have never heard or seen of before in America (except for the Aston Martin and Lotus)

 

[goldenrider]

Glock 509 is right, but also by the time you add shipping charges for some of these cars because a lot or all of them are built overseas, the 1.5 million you already paid for the higher end cars would jump another 4 to 6 thousand dollars. Also, there are not too many people that can afford a 1.5 million dollar car.

 

[smartblond48]

Some of these cars are in North America. Problem is that they are locked away in private collections and hardly (if ever) get driven on public roads. Because of their rarity speculator collectors buy them and seal them away in special sealed garages. Every 20 years or so they haul them out and sell at high end auctions to other collectors.

In their original configuration a lot of these cars do not pass our laws for road use. Collectors will not modify them for our market because that would diminish their resale value.

I have seen photos of collections from around the world and these people have cars that have not seen natural light since the day they were delivered.

So don't expect to see these cars driving around.